Toner Meter Cycle (Tmc) Card Service Check - Lexmark CX725 Service Manual

Actions
Step 19
If there is an attached antenna, check it for damage, and replace
if necessary.
Does the problem remain?
Step 20
Make sure that the antenna is properly connected to the wireless
card.
Does the problem remain?
Step 21
Replace the wireless card.
Does the problem remain?
Step 22
Replace the controller board. See
page 409.
Does the problem remain?

Toner meter cycle (TMC) card service check

Actions
Step 1
a
Enter the Diagnostics menu, and then navigate to:
Printer diagnostics & adjustments > Sensor tests
b
Find the sensor (Toner meter).
Does the sensor status change while toggling the sensor?
Step 2
Replace the toner cartridge.
Does the problem remain?
Step 3
Replace the TMC card. See
Does the problem remain?
"Controller board removal" on
"TMC card removal" on page
Diagnostic information
268
Yes
Go to step 20.
Go to step 21.
Go to step 22.
Contact the next
level of support.
Yes
Go to step 2.
Go to step 3.
Contact the next
level of support.
369.
7528
No
The problem is
solved.
The problem is
solved.
The problem is
solved.
The problem is
solved.
No
Go to step 3.
The problem is
solved.
The problem is
solved.